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JACOB MICHAEL KLEIN
NPI 1689424806
Emergency Medicine in Temecula, CA

Active since March 22, 2024
31700 TEMECULA PKWY STE GME 3, TEMECULA, CA 92592(951) 331-2535 Get Directions Write a Review

NPPES record last updated: November 1, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Jacob Michael Klein NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JACOB MICHAEL KLEIN (NPI 1689424806) is an individual emergency medicine provider in Temecula, California, licensed in California (205763) and active in the NPI registry since March 2024.

NPPES Registry Identity

NPI1689424806
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameJACOB MICHAEL KLEIN
Location Address31700 TEMECULA PKWY STE GME 3Temecula, CA 92592-5896
Mailing Address31700 Temecula Pkwy Ste Gme 3Temecula, CA 92592-5896 · (951) 331-2535
Phone(951) 331-2535
Sole ProprietorNo
Enumeration DateMarch 22, 2024
Last NPPES UpdateNovember 1, 2025
NPPES CertifiedNovember 1, 2025
✔ NPI 1689424806 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in CA · 205763
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
31700 TEMECULA PKWY STE GME 3, Temecula, CA 92592
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Other Providers at the Same Location NPPES 17

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PHILINE JOHANNA ENDRES-SHAFER MD
Emergency Medicine
31700 TEMECULA PKWY STE GME 3
TEMECULA, CA 92592
Riverside County (951) 331-2535
REBECCA CAITLYN CHAVEZ MD
Student in an Organized Health Care Education/Training Program
31700 TEMECULA PKWY STE GME 3
TEMECULA, CA 92592
Riverside County (951) 331-2535
GRANT MCCULLEN SCHUMAKER MD
Emergency Medicine
31700 TEMECULA PKWY STE GME 3
TEMECULA, CA 92592
Riverside County (951) 331-2535
DR. MALAAK FAYEZ HAMZEH MD
Emergency Medicine
31700 TEMECULA PKWY STE GME 3
TEMECULA, CA 92592
Riverside County (951) 331-2535
SAMANTHA YIN DO
Student in an Organized Health Care Education/Training Program
31700 TEMECULA PKWY STE GME 3
TEMECULA, CA 92592
Riverside County (951) 331-2535
DR. TAYLOR ROUTE DO
Student in an Organized Health Care Education/Training Program
31700 TEMECULA PKWY STE GME 3
TEMECULA, CA 92592
Riverside County (951) 331-2535
MATTHEW TIACHAROEN MD
Emergency Medicine
31700 TEMECULA PKWY STE GME 3
TEMECULA, CA 92592
Riverside County (951) 331-2535
BARBARA WILLIAMS MD
Student in an Organized Health Care Education/Training Program
31700 TEMECULA PKWY STE GME 3
TEMECULA, CA 92592
Riverside County (951) 331-2535

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jacob Klein's NPI number?

The NPI number for Jacob Klein is 1689424806. It was assigned to this individual provider in the NPPES registry on March 22, 2024.

Where is Jacob Klein located?

Jacob Klein practices at 31700 Temecula Pkwy Ste Gme 3, Temecula, CA 92592. The listed phone number is (951) 331-2535.

What is Jacob Klein's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

When was this NPI record last updated?

The NPPES record for Jacob Klein was last updated on November 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.